gem td

Speaking of Gem TD, can be traced back to my sophomore that will, counted to be 2005 years.So-called a TD-Class Warcraft RPG, Gem TD can be considered to reach the peak of the TD Maze, three-in-three out is the ingenuity.This maze

Proficiency in the use of RubyGemsRubyGems is a Ruby plug-in management system that allows you to easily install and manage Ruby library functions. All open source kits can be found on the rubygems. # # #常见指令 Gem-v View the version of RubyGems Gem Update--system upgrade RubyGems version Gem install gem_name Install a plugin

1. Background When rails 3.0 was released, many of them worried about installing the gem, which was too slow to download the gem. This is not a slow network speed. Ruby's net: HTTP must pass through the wall and go through the sea to reach the rubyforge server. Even if the network environment is very good, the maximum speed is 50 K. What's more, there is no progress bar. Installing a

The specific process is as follows: 1. After the InstantRails-2.0 is installed, configure the ruby/bin directory in the environment variable path (if there are multiple Ruby in the system, the system recognizes the path when executing the command line) 2. Enter the doscommand line and execute gem update -- system. The result is: Updating rubygems...Error: While executing gem... (

$ Rails _ 3.0.5 _ new depotRubygems. RB: 244: In 'bin _ path': Can't Find gem railties (["3.0.5"]) with executable rails (GEM: gemnotfoundexception)ErrorAfter you reinstall rails sudo gem install rails -- version 3.0.5$ Rails _ 3.0.5 _ new depotDependency. RB: 247: In 'to _ specs': cocould not find rails (= 3.0.5) amongst [bundler-1.6.2, bundler-unload-1.0.2, exe

Because the host environment can not be linked to the network, sad, so only to find ways to download the package, upload to the host to installEnvironment: el6.x86_641. Gem installation [http://centos.ustc.edu.cn/centos/6/os/x86_64/Packages/]Ruby 1.9. Version 2 has the Ruby Gem installed by default, if your version is lower than this? Well, then look down.Installing GEMS requires ruby version at 1.8.7# Rpm-

Link: http://www.iteye.com/topic/797489 Curl official download http://curl.haxx.se/download.html First download the tool from curl, remember to download the tool on the windows platform, select the version that supports SSH2 and SSL protocols, so that you can support the gem download methods for these two protocols, if errors are used during use, download all other attachments on the page. Note: curl is a command line download tool that supports

Cocould not find gem 'sqlite3 (> = 0) 'in any of the gem sources listed in you r Gemfile, sqlite3gemfileSolution: sudo gem install sqlite3-rubyERROR: cocould not find a valid gem 'rdiscount' (> = 0) in any repository This problem happened to me for three nights. I have read the official English documents, wiki, and go

When your use gem is the install package, the Result:ERROR:While executing gem ... (Encoding::undefinedconversionerror)U+7CFB to IBM437 in conversion from Utf-16le to UTF-8 to IBM437Workaround:Go to local path to modify the code, so the hint is due to inconsistent coding.To modify the encoding in the registry file:There will be no problem after the change.Error:while Executing

After building the Ruby on Rails environment, running the bundle command in a new project encounters the following error:Workaround: Install DevkitTo rubyinstaller website download page Select the Devkit download for your system (here I downloaded the last one):When the download is complete, double-click devkit-mingw64-64-4.7.2-20130224-1432-sfx.exe:Set the extracted folder (for example, C:\DevKit), after decompression to see, the contents of the folder below:Enter the directory on the command l

Problem Description: Under the Ubuntu system, the Ruby development environment is installed first through the command sudo apt-get install Ruby, and then with the command-line gem install Jekyll install the GitHub page's development tool Jekyll, encountered an error message: Failed to build gem native extension details are as follows: Error: Error installing Jekyll: error:failed to build

TD is what file TD file is the Thunderbolt has not yet been downloaded to complete the file, in order not to be confused with the film file, after it, add an extension "TD" to differentiate, when the download is completed, the TD will automatically cancel. For movie files, if you download 99%, there is no resources, t

Project completed, in the test acceptance, the user suddenly raised, you can change the results of the query, easy to print. Hide engineering errors. But this time ask, compare headache, later, think or use the foreground code, so, as long as in the project JS file, add the following functions, it can be solved. Copy Code code as follows: /* When the page is loaded, the click events are incremented for each TD so that you do not have to

Tags: Table add innerhtml Cancel. NET NPU ret get link/*When the page is loaded, the Click event is incremented for each TD so that no changes can be made to each page.Add Click event Properties. The SetAttribute method cannot be used here.*/Onclick=addobjoftext;Click the event to update the TD content to a Div, where a text is loaded, for the user to enter a new TD